usbConnectionEvent.https.any.js (699B)
1 // META: script=/resources/test-only-api.js 2 // META: script=/webusb/resources/fake-devices.js 3 // META: script=/webusb/resources/usb-helpers.js 4 5 'use strict'; 6 7 usb_test(() => getFakeDevice() 8 .then(({ device }) => { 9 let evt = new USBConnectionEvent('connect', { device: device }); 10 assert_equals(evt.type, 'connect'); 11 assert_equals(evt.device, device); 12 }), 13 'Can construct a USBConnectionEvent with a device'); 14 15 test(t => { 16 assert_throws_js(TypeError, 17 () => new USBConnectionEvent('connect', { device: null })); 18 assert_throws_js(TypeError, 19 () => new USBConnectionEvent('connect', {})); 20 }, 'Cannot construct a USBConnectionEvent without a device'); 21 22 done();